CVE-2025-0059 is a vulnerability affecting applications based on SAP GUI for HTML in SAP NetWeaver Application Server ABAP. This vulnerability allows an attacker with administrative privileges or access to the victim’s user directory on the operating system level to read user input stored in local browser storage. The vulnerability was published on January 14, 2025, and has a CVSS score of 6, categorized as medium severity.
The disclosed data can range from non-critical to highly sensitive, posing a significant risk to the confidentiality of the application. Given the ease of access for an attacker with appropriate privileges, organizations need to understand the potential implications of this vulnerability on their systems.
Currently, the vulnerability status is marked as deferred, meaning that while it is recognized, there may not be an immediate patch available. Organizations should monitor this situation closely and prepare to implement mitigation measures as soon as patches are released.
In light of the potential exposure, organizations should prioritize patching immediately. The risk to organizations includes unauthorized access to sensitive data, which can lead to further exploitation or data breaches.
Vulnerability Details
The official CVE description states that this vulnerability allows applications based on SAP GUI for HTML in SAP NetWeaver Application Server ABAP to store user input in the local browser storage for usability improvements. An attacker can exploit this vulnerability if they have administrative privileges or access to the user's directory at the operating system level.
The vulnerability has a CVSS score of 6.0, classified as medium severity. The score reflects a local attack vector, low complexity, and high privileges required for exploitation, with a high impact on confidentiality.
The CWE classification for this vulnerability is CWE-497, indicating that it relates to exposure of sensitive information through the use of a web application.
Technical Analysis
The root cause of this vulnerability stems from the local storage of user input without adequate protection. Attackers may leverage this flaw by accessing the local browser storage to retrieve sensitive information, depending on the data input during transactions.
The attack vector is local, meaning that an attacker must have physical or remote access to the machine where the browser is running. The attack complexity is low, as it does not require advanced techniques or extensive knowledge to exploit the vulnerability.
Exploitation requires high privileges, which limits the number of potential attackers. There is no user interaction needed for exploitation, making it easier for an attacker with access to exploit the vulnerability.
The impact on confidentiality is high, as attackers may gain access to sensitive information stored in the browser. However, there is no impact on integrity or availability, as the vulnerability does not affect the functionality of the application.
Risk & Impact Analysis
The real-world risk associated with this vulnerability is significant, especially in environments where sensitive data is processed. Organizations using SAP applications should be concerned about potential unauthorized access to user data, which could result in data leaks or compliance violations.
The blast radius of this vulnerability can extend across the organization, especially if multiple applications utilize the same storage mechanisms. The potential for attackers to access sensitive data increases the urgency for organizations to address this vulnerability.
Assessment of the urgency indicates that organizations should prioritize remediation efforts. Given the medium CVSS score and the potential high impact, organizations should plan for immediate action when patches or mitigations become available.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
All versions prior to vendor patch are affected. Organizations should check with their SAP support for patches and updates.
Mitigation & Remediation
Organizations should monitor SAP's official channels for patches related to CVE-2025-0059. Implementing network controls and ensuring that administrative access is strictly managed can help mitigate the risk until a patch is available.
Configuration hardening can also reduce the attack surface. Regular security testing, such as penetration testing, should be scheduled to identify any additional vulnerabilities.
Detection Guidance
Monitoring logs for unusual access patterns can help detect potential exploitation attempts. Organizations should look for changes in user access levels and anomalous behavior indicative of privilege escalation.
Additionally, monitoring system changes and network signatures associated with unauthorized access attempts will be beneficial for early detection.
AppSecure Threat Intelligence Insight
The long-term significance of CVE-2025-0059 highlights the ongoing need for organizations to prioritize secure coding practices and regular updates of their software environments. This vulnerability represents a trend in which sensitive data exposure can occur due to insufficient security measures in web applications.
Organizations must learn from this incident to enhance their security posture, including implementing rigorous security testing practices and ensuring compliance with security standards.
For a comprehensive understanding of security practices, organizations can explore our penetration testing methodology and other resources that focus on vulnerability management strategies.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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